Vedclass
Class 12PhysicsDual Nature of Radiation and matterPhotoelectric Effect by Lenard and it's Observations
Easy

The quantum nature of light is explained by which of the following phenomena?

  • A
    Huygens' wave theory
  • B
    Photoelectric effect
  • C
    Maxwell's electromagnetic theory
  • D
    de-Broglie theory
Share

Explore More

Browse All

Question Bank

12

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Dual Nature of Radiation and matter

Subtopic

Photoelectric Effect by Lenard and it's Observations

Similar Questions

Light with a frequency of $1.5$ times the threshold frequency is incident on a photosensitive material. If the frequency is halved and the intensity is doubled,what will be the photoelectric current?

Medium
View Solution

Which figure shows the correct variation of applied potential difference $(V)$ with photoelectric current $(I)$ at two different intensities of light $(I_1 < I_2)$ of the same wavelength?

DifficultJEE MAIN 2024
View Solution

Photo cells convert

MediumAP EAMCET 2021
View Solution

In the photoelectric effect,a photocell is used for the conversion of ..........

Easy
View Solution

Photoelectrons from a metal do not come out with the same energy. The most appropriate explanation is:

Easy
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo